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Official data from INPI

REATOR DINAMICO DE GAS

Em AnáliseInvention Patent
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Application data

Number

PI8104487

Type

Invention Patent

Filing

07/08/1981

Publication

02/16/1983
View on INPI

Progress at the INPI

  1. Filing07/08/81
  2. Publication02/16/83
  3. Examination
  4. Allowance
  5. Grant
  6. In force

Published on 02/16/1983, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 12/10/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. N. (pessoa física)

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

C01B 3/06

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.10

12/10/1985

RPI 790

14.2

09/17/1985

RPI 778

14.10

09/10/1985

RPI 777

14.1

07/16/1985

RPI 769

Arquivamento - Art. 33 da LPI

#11.1

04/02/1985

RPI 754

Publicação do pedido de patente

#3.1

02/16/1983

RPI 643

14.2

01/02/1991

RPI 1048

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